ERROR StatusLogger Log4j2 could not find a logging implementation

Question

I am trying to implement log4j 2 but it keeps throwing the following error.

> ERROR StatusLogger Log4j2 could not find a logging implementation. > Please add log4j-core to the classpath. Using SimpleLogger to log to > the console...   > ERROR LogExample This Will Be Printed On Error  > FATAL LogExample This Will Be Printed On Fatal 

I have tried the solution given on the net. But the don't seem to be working for me.

This is the code that I am trying to run.

package demo;  import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger;  public class LogExample {      private static final Logger LOG = LogManager.getLogger(LogExample.class);      public static void main(String[] args) {          LOG.debug("This Will Be Printed On Debug");         LOG.info("This Will Be Printed On Info");         LOG.warn("This Will Be Printed On Warn");         LOG.error("This Will Be Printed On Error");         LOG.fatal("This Will Be Printed On Fatal");         LOG.info("Appending string: {}.", "Hello, World");     }  } 

Project and dependency added in the pom.xml:

Any help is appreciated.

Answer 1

This dependency help to avoid this error from lambda.

<dependency>     <groupId>org.apache.logging.log4j</groupId>     <artifactId>log4j-to-slf4j</artifactId>     <version>2.8.2</version> </dependency>